Karhu; Kimmo Kalervo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Karhu; Kimmo Kalervo.The latest application filed is for "resonator and filter comprising the same".
- Karhu; Kimmo Kalervo - Oulu FI
| Patent | Date |
|---|---|
| Resonator and filter comprising the same Grant 10,978,774 - Karhu , et al. April 13, 2 | 2021-04-13 |
| Resonator And Filter Comprising The Same App 20190312329 - Karhu; Kimmo Kalervo ; et al. | 2019-10-10 |
| Tuning of filters Grant 10,333,496 - Juntunen , et al. | 2019-06-25 |
| Tuning of Filters App 20190140626 - Juntunen; Tero-Anssi ; et al. | 2019-05-09 |
| Tuning triple-mode filter from exterior faces Grant 10,283,828 - Cooper , et al. | 2019-05-07 |
| Radio-frequency filter Grant 10,205,214 - Karhu Feb | 2019-02-12 |
| Tuning Triple-Mode Filter From Exterior Faces App 20180219268 - Cooper; Steven ; et al. | 2018-08-02 |
| Radio-Frequency Filter App 20170263996 - Karhu; Kimmo Kalervo | 2017-09-14 |
| Tuning of Filters App 20170250678 - JUNTUNEN; Tero-Anssi ; et al. | 2017-08-31 |
| Dual-mode resonator App 20040135654 - Karhu, Kimmo Kalervo | 2004-07-15 |
| Dual-mode resonator Grant 6,650,208 - Karhu November 18, 2 | 2003-11-18 |
| Dual-mode resonator App 20030043000 - Karhu, Kimmo Kalervo | 2003-03-06 |
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